Cita APA (7a ed.)

Marker, R. (1993). Deadly compassion: The death of Ann Humphry and the truth about euthanasia (1. ed.). Morrow.

Cita Chicago Style (17a ed.)

Marker, Rita. Deadly Compassion: The Death of Ann Humphry and the Truth About Euthanasia. 1. ed. New York: Morrow, 1993.

Cita MLA (8a ed.)

Marker, Rita. Deadly Compassion: The Death of Ann Humphry and the Truth About Euthanasia. 1. ed. Morrow, 1993.